Drain spade



FIG. 1 is an isometric view of a drain spade;

FIG. 2 is a top side view of a drain spade;

FIG. 3 is a bottom side view of a drain spade;

FIG. 4 is a back side view of a drain spade;

FIG. 5 is a front side view of a drain spade;

FIG. 6 is a right side view of a drain spade; and,

FIG. 7 is a left side view of a drain spade.

The broken line showing of the spade is for the purpose of showing portions of the article and forms no part of the claimed design. 

The ornamental design for a drain spade, as shown and described. 